// Comment

#include<iostream>
using namespace std;

int main()
{
	// ===================== HELLO! =========================
	
    // This is a single line comment.
	
	// It is generally used to comment about variable.
	
	// For example, you can write the unit of a variable
	// at right side of declaration like following two lines.
	
	int distance = 10;	// ft
	int weight = 50;	// kg
	
	// Moreover you can disable a code line by placing a pair
	// of '//' in front of that line. For example,
	
	// int age = 25;	// years
	
	// ======================================================
	// Single line comment can be used for multiple lines
	// if necessary. But you have to append "//" at each line
	// ======================================================
	
	/* 
	The best practice for large amount of commentting lines
	would be to use Multiple Line Comment or Block Comment.
	Since you do no have to append "//" at each line.
	*/
	
	/********************************************************
	*	Comment can be used in ornate way to illustrate 	*
	*		partition or block of codes like this.			*
	********************************************************/

	/*
		Comment helps programmers to document their code for
		clarity. Besides it also helps programmer to 
		understand code of other programmers. So do comment
		while coding but avoid overcommenting also which can
		make your code clumsy.
	*/
	
	// ====================== BYE! =========================
	
    return 0;
}